Magnetic and acoustic properties of CoCr₂S₄
We report results of magnetic and ultrasound studies of the sulfide spinel CoCr₂S₄, for which the multiferroicity has recently been suggested. Clear anomalies in the magnetic and acoustic properties have been observed at TN = 222 K and in applied magnetic fields evidencing the important role of magn...
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| Дата: | 2017 |
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| Автори: | , , , , , , |
| Формат: | Стаття |
| Мова: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2017
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| Назва видання: | Физика низких температур |
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| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/175319 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Magnetic and acoustic properties of CoCr₂S₄ / V. Felea, P.T. Cong, L. Prodan, Y. Gritsenko, J. Wosnitza, S. Zherlitsyn, V. Tsurkan // Физика низких температур. — 2017. — Т. 43, № 11. — С. 1618-1621. — Бібліогр.: 25 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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irk-123456789-1753192021-02-01T01:26:44Z Magnetic and acoustic properties of CoCr₂S₄ Felea, V. Cong, P.T. Prodan, L. Gritsenko, Y. Wosnitza, J. Zherlitsyn, S. Tsurkan, V. Специальный выпуск. К 80-летию со дня рождения А.И. Звягина We report results of magnetic and ultrasound studies of the sulfide spinel CoCr₂S₄, for which the multiferroicity has recently been suggested. Clear anomalies in the magnetic and acoustic properties have been observed at TN = 222 K and in applied magnetic fields evidencing the important role of magnetoelastic interactions in this material. In contrast, no anomalies have been detected at TC = 28 K, where a spontaneous electric polarization and isostructural distortions have been reported. We have extracted the H–T phase diagram of CoCr₂S₄ from our experiments for magnetic fields applied along the ⟨111⟩ direction. We discuss our observations in relation to our earlier results obtained for the oxide multiferroic spinel CoCr₂O₄. 2017 Article Magnetic and acoustic properties of CoCr₂S₄ / V. Felea, P.T. Cong, L. Prodan, Y. Gritsenko, J. Wosnitza, S. Zherlitsyn, V. Tsurkan // Физика низких температур. — 2017. — Т. 43, № 11. — С. 1618-1621. — Бібліогр.: 25 назв. — англ. 0132-6414 PACS: 72.55.+s, 62.65.+k, 75.50.Ee http://dspace.nbuv.gov.ua/handle/123456789/175319 en Физика низких температур Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Специальный выпуск. К 80-летию со дня рождения А.И. Звягина Специальный выпуск. К 80-летию со дня рождения А.И. Звягина |
| spellingShingle |
Специальный выпуск. К 80-летию со дня рождения А.И. Звягина Специальный выпуск. К 80-летию со дня рождения А.И. Звягина Felea, V. Cong, P.T. Prodan, L. Gritsenko, Y. Wosnitza, J. Zherlitsyn, S. Tsurkan, V. Magnetic and acoustic properties of CoCr₂S₄ Физика низких температур |
| description |
We report results of magnetic and ultrasound studies of the sulfide spinel CoCr₂S₄, for which the multiferroicity has recently been suggested. Clear anomalies in the magnetic and acoustic properties have been observed at TN = 222 K and in applied magnetic fields evidencing the important role of magnetoelastic interactions in this material. In contrast, no anomalies have been detected at TC = 28 K, where a spontaneous electric polarization and isostructural distortions have been reported. We have extracted the H–T phase diagram of CoCr₂S₄ from our experiments for magnetic fields applied along the ⟨111⟩ direction. We discuss our observations in relation to our earlier results obtained for the oxide multiferroic spinel CoCr₂O₄. |
| format |
Article |
| author |
Felea, V. Cong, P.T. Prodan, L. Gritsenko, Y. Wosnitza, J. Zherlitsyn, S. Tsurkan, V. |
| author_facet |
Felea, V. Cong, P.T. Prodan, L. Gritsenko, Y. Wosnitza, J. Zherlitsyn, S. Tsurkan, V. |
| author_sort |
Felea, V. |
| title |
Magnetic and acoustic properties of CoCr₂S₄ |
| title_short |
Magnetic and acoustic properties of CoCr₂S₄ |
| title_full |
Magnetic and acoustic properties of CoCr₂S₄ |
| title_fullStr |
Magnetic and acoustic properties of CoCr₂S₄ |
| title_full_unstemmed |
Magnetic and acoustic properties of CoCr₂S₄ |
| title_sort |
magnetic and acoustic properties of cocr₂s₄ |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| publishDate |
2017 |
| topic_facet |
Специальный выпуск. К 80-летию со дня рождения А.И. Звягина |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/175319 |
| citation_txt |
Magnetic and acoustic properties of CoCr₂S₄ / V. Felea, P.T. Cong, L. Prodan, Y. Gritsenko, J. Wosnitza, S. Zherlitsyn, V. Tsurkan // Физика низких температур. — 2017. — Т. 43, № 11. — С. 1618-1621. — Бібліогр.: 25 назв. — англ. |
| series |
Физика низких температур |
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| first_indexed |
2023-10-18T22:38:34Z |
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2023-10-18T22:38:34Z |
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